Once she really gets into a fast rhythm all she's hoping for is for him to hang on and have a good time. The fact that he can do something with a little arch is more than she hoped for. It's nice.

She's impressed with how long he holds on and the force of his orgasm is also damn impressive. His orgasm kicks off her own and she comes again with a loud moan of contentment.

Slumping forward a little, she keeps her body raised up with her arms before slowly coming to rest on top of him. Hopefully he doesn't mind the weight.